Range from the cheapest single storey extension £35600 (ScotRuss Builders based in G75) to the dearest single storey extension £58000 (GK STONEMASONS based in G44).
Comparing extension builders estimates for fitting a downstairs toilet gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to build a single storey extension in G5 by posting a job with HaMuch and we will send it to extension builders in G5.
Job | Estimate |
Underpinning a house | £17284 |
Build a two storey extension | £87676 |
Build a timber frame extension | £25784 |
Install a swimming pool | £80784 |
Cost to build a single storey extension | £45686 |
Cost to build a side return extension | £35074 |
Install an RSJ | £1984 |
Build an outbuilding | £9784 |
Build a mansard loft conversion | £51784 |
Cost of a loft conversion | £31728 |
Build a kitchen extension | £41784 |
Build a hip to gable loft conversion | £41784 |
Build a granny annexe | £86784 |
Build a garden office | £9784 |
Convert a garage | £15784 |
Build a new garage | £18284 |
Build a flat roof extension | £21784 |
Build a dormer loft conversion | £41784 |
Lay a concrete foundation | £6034 |
Convert a bungalow loft | £28784 |
Basement conversion cost | £35074 |